TITLE: EMULATOR FOR HT6P20B ENCODER ON ARDUINO BOARD
CREATED BY: AFONSO CELSO TURCATO
E-MAIL: acturcato (at) gmail.com
00 – 10-JAN-2014 – Initial release
01 – 13-JAN-2014 – Pin of RF Transmitter changed from 52 to 53 and others changes
The HT6P20B generates a code 28-bit, 22-bit for ADDRESS, 2-bit for DATA and 4-for “ANTI-CODE” (verification code).
The ADDRES is fixed for a given Encoder (each HT6P20 has a different address).
The DATA changes according to the pressed button.
ANTI-CODE is always the same: “0101″.
The complete code contains four main parts: PILOT, ADDRESS, DATA and ANTI-CODE:
– The PILOT is formed by 23 cycles of “0″ and one cycle of “1″;
– The ADDRESS consists of 22 bits (66 cycles);
– The DATA is formed by 2 bits (6 cycles).
– The ANTI-CODE consists of 4 bits (12 cycles). It is always “0101″.
See more details: DECODER FOR HT6P20B ENCODER ON ARDUINO BOARD
Main idea of this project is make possible, through the Arduino, reproduce the operation of an RF remote with HT6P20B encoder (using Arduino + module RF transmitter 433.92 MHz).